Datasheet

t (s)
I
L_AVG
I
SW_AVG
D*Ts Ts
D*Ts Ts
I
L
(A)
I
D
(A)
L
V
IN
L
VV
OUTIN

L
VV
OUTIN
-
(a)
(b)
I
SW
(A)
(C)
I
D_AVG
=I
OUT_AVG
t (s)
t (s)
D*Ts
Ts
L
V
IN
'i
L
LM3478
LM3478-Q1
www.ti.com SNVS085V –JULY 2000–REVISED FEBRUARY 2013
Figure 32. Inductor Current and Diode Current
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